AgentPad vs Vanta

AgentPad is a collaborative Markdown workspace where people and AI agents work in the same document. Write and review from iPhone or iPad, follow agent activity, and keep every conversation connected to the work itself. • Create, read, and edit Markdown documents • Comment, reply, and resolve discussions • Review proposed agent edits before they change a document • See who is active and track document revisions • Search, tag, favorite, and organize your workspace • Keep working through brief connection problems with offline sync • Sketch with Apple Pencil or your finger and add drawings to documents Your documents also remain available on the web. External agents and tools can collaborate through AgentPad's REST API and MCP server, using the same permissions and review controls as the app. AgentPad does not sell your data, run advertising, or use third-party analytics. An AgentPad account is required for synced collaboration; demo mode is available for exploring the app offline.

Vanta is a private Markdown notes app for iPhone with AI that runs entirely on your phone, and real GTD built in. Your notes stay as plain Markdown you own. Start with a local vault in seconds: no account, no servers, nothing uploaded. ON-DEVICE AI • Turn a messy, rambled note into clean Markdown • "Clarify with AI" sorts your whole GTD inbox into Next Actions, Waiting For, Someday, Done, or Trash • Clean up dictation, summarize, and suggest tags • Powered by Apple's on-device models, so it works offline and nothing ever leaves your phone GETTING THINGS DONE, BUILT IN • Capture to your Inbox in a tap, by typing or voice, even from the Share Sheet • Process your inbox to zero, by hand or with AI • Next Actions by @context, plus Waiting For, Someday, and Projects • A weekly review that surfaces stalled projects and what you're waiting on • Inbox and Next Actions pinned to the top of your vault A REAL MARKDOWN NOTES APP • Folders, favorites, and instant full-text search, all offline • Syntax-highlighted code, callouts, tables, images, SVG, and tasks • Tap [[wikilinks]] to jump between notes, and see backlinks • Light and true-black dark themes YOURS, EVERYWHERE • Start on-device with no account • Sync across your devices with iCloud, or your own private GitHub repo • Obsidian-compatible: open the same vault on your Mac, and favorites sync with Obsidian bookmarks • No subscription. No analytics. No tracking. Vanta works great as a standalone local notes app, and plugs into your existing Obsidian or Markdown vault whenever you want. On-device AI features require an iPhone that supports Apple Intelligence.